feat: add cached homepage information and manual AI interpretations

frontend/src/pages/home-information.css

@@ -0,0 +1,159 @@
+.home-information {
+  display: flex;
+  flex-direction: column;
+  gap: 20px;
+  min-width: 0;
+}
+.home-information h2 {
+  margin: 0;
+  font-size: 18px;
+}
+.home-platform-grid {
+  display: grid;
+  grid-template-columns: minmax(0, 2fr) minmax(260px, 1fr);
+  gap: 20px;
+  align-items: start;
+}
+.home-information-card {
+  min-width: 0;
+  overflow-wrap: anywhere;
+}
+.home-info-row {
+  display: flex;
+  gap: 12px;
+  align-items: center;
+  justify-content: space-between;
+  flex-wrap: wrap;
+}
+.home-info-row strong {
+  display: inline-flex;
+  align-items: center;
+  gap: 6px;
+}
+.home-info-row .semi-tag {
+  flex-shrink: 0;
+}
+.home-info-meta,
+.home-info-muted {
+  font-size: 12px;
+  line-height: 1.7;
+  color: var(--semi-color-text-2);
+}
+.home-info-meta {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  flex-wrap: wrap;
+  margin-bottom: 12px;
+}
+.home-info-feed {
+  max-height: 450px;
+  overflow-y: auto;
+  padding-right: 8px;
+}
+.home-info-item {
+  padding: 16px 0;
+  border-bottom: 1px solid var(--semi-color-border);
+  min-width: 0;
+}
+.home-info-item:first-child {
+  padding-top: 4px;
+}
+.home-info-item p {
+  line-height: 1.7;
+}
+.home-info-link {
+  display: inline-flex;
+  align-items: center;
+  gap: 4px;
+  color: var(--semi-color-link);
+  font-size: 12px;
+}
+.home-info-prose,
+.home-insight p,
+.home-insight blockquote {
+  white-space: pre-wrap;
+  line-height: 1.8;
+  overflow-wrap: anywhere;
+}
+.home-info-prose {
+  font-size: 13px;
+}
+.home-info-pagination {
+  margin-top: 16px;
+}
+.home-info-actions {
+  display: flex;
+  gap: 8px;
+}
+.home-info-analysis {
+  margin-top: 20px;
+  padding: 16px;
+  background: var(--semi-color-fill-0);
+  border-radius: 8px;
+}
+.home-info-analysis li {
+  margin: 8px 0;
+  line-height: 1.7;
+}
+.home-info-analysis ul {
+  padding-left: 20px;
+}
+.home-insight {
+  margin: 16px 0;
+}
+.home-insight blockquote {
+  margin: 8px 0;
+  padding: 8px 12px;
+  border-left: 2px solid var(--semi-color-primary);
+  font-size: 12px;
+  color: var(--semi-color-text-2);
+}
+.home-information-card summary {
+  cursor: pointer;
+  font-size: 13px;
+  color: var(--semi-color-primary);
+  padding: 6px 0;
+}
+.home-info-empty,
+.home-info-loading {
+  padding: 24px 0;
+  color: var(--semi-color-text-2);
+  font-size: 13px;
+}
+.home-info-loading {
+  display: flex;
+  align-items: center;
+  gap: 12px;
+}
+.home-info-rank {
+  font-size: 44px;
+  font-weight: 600;
+  margin: 24px 0 8px;
+  font-variant-numeric: tabular-nums;
+}
+.home-competition-grid,
+.home-event-grid {
+  display: grid;
+  grid-template-columns: repeat(2, minmax(0, 1fr));
+  gap: 0 24px;
+}
+.home-info-agreement {
+  margin: 16px 0;
+  max-height: 450px;
+  overflow-y: auto;
+}
+@media (max-width: 1000px) {
+  .home-platform-grid {
+    grid-template-columns: minmax(0, 1fr);
+  }
+}
+@media (max-width: 650px) {
+  .home-competition-grid,
+  .home-event-grid {
+    grid-template-columns: minmax(0, 1fr);
+  }
+  .home-info-analysis {
+    padding: 12px;
+  }
+}